16726480167 has 4 divisors (see below), whose sum is σ = 22301973560. Its totient is φ = 11150986776.

The previous prime is 16726480153. The next prime is 16726480189. The reversal of 16726480167 is 76108462761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76108462761 = 3 ⋅25369487587.

It is not a de Polignac number, because 16726480167 - 2¹⁸ = 16726218023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16726480867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787746692 + ... + 2787746697.

It is an arithmetic number, because the mean of its divisors is an integer number (5575493390).

Almost surely, 2^16726480167 is an apocalyptic number.

16726480167 is a deficient number, since it is larger than the sum of its proper divisors (5575493393).

16726480167 is an equidigital number, since it uses as much as digits as its factorization.

16726480167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575493392.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 16726480167 in words is "sixteen billion, seven hundred twenty-six million, four hundred eighty thousand, one hundred sixty-seven".